Y21.9XXD
BillableUnspecified drowning and submersion, undetermined intent, subsequent encounter
Y21.9XXD is the ICD-10-CM code for Unspecified drowning and submersion, undetermined intent, subsequent encounter. It is a billable, specific code valid for reimbursement.
V00-Y99 External causes of morbidity
No additional coding notes for this code.
Frequently asked questions
- What is ICD-10 code Y21.9XXD?
- Y21.9XXD is the ICD-10-CM code for "Unspecified drowning and submersion, undetermined intent, subsequent encounter". It falls under V00-Y99 External causes of morbidity.
- Is Y21.9XXD a billable code?
- Yes — Y21.9XXD is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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